Synthesis of symmetric and non-symmetric indolo[2,3-c]carlbazole derivatives:: preparation of indolo[2,3-c]pyrrolo[3,4-a]carbazoles

被引：29

作者：

Desarbre, E

Bergman, J

机构：

[1] CNT, Dept Organ Chem, S-14157 Huddinge, Sweden

[2] Royal Inst Technol, Dept Organ Chem, S-10044 Stockholm, Sweden

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1998年 / 13期

关键词：

D O I：

10.1039/a802852d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Symmetric and non-symmetric indolo[2,3-c]carbazoles have been prepared from 3,3'-biindolyls 9a-d by two strategies; step by step, by thermal electrocyclic reaction, or directly. Indolo[2,3-c]pyrrolo-[3,4-alpha]carbazoles 28 aa-db, a new class of indolopyrrolocarbazoles, have been obtained in a one step reaction from readily available precursors.

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页码：2009 / 2016

页数：8

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